142855560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8507

約数の個数: 96

約数和(自身を含む): 474215040

約数和(自身を除く): 331359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8443, 8460, 16886, 16920, 25329, 33772, 42215, 50658, 67544, 75987, 84430, 101316, 126645, 151974, 168860, 202632, 253290, 303948, 337720, 379935, 396821, 506580, 607896, 759870, 793642, 1013160, 1190463, 1519740, 1587284, 1984105, 2380926, 3039480, 3174568, 3571389, 3968210, 4761852, 5952315, 7142778, 7936420, 9523704, 11904630, 14285556, 15872840, 17856945, 23809260, 28571112, 35713890, 47618520, 71427780, 142855560]

約数ペア:

[(1, 142855560), (2, 71427780), (3, 47618520), (4, 35713890), (5, 28571112), (6, 23809260), (8, 17856945), (9, 15872840), (10, 14285556), (12, 11904630), (15, 9523704), (18, 7936420), (20, 7142778), (24, 5952315), (30, 4761852), (36, 3968210), (40, 3571389), (45, 3174568), (47, 3039480), (60, 2380926), (72, 1984105), (90, 1587284), (94, 1519740), (120, 1190463), (141, 1013160), (180, 793642), (188, 759870), (235, 607896), (282, 506580), (360, 396821), (376, 379935), (423, 337720), (470, 303948), (564, 253290), (705, 202632), (846, 168860), (940, 151974), (1128, 126645), (1410, 101316), (1692, 84430), (1880, 75987), (2115, 67544), (2820, 50658), (3384, 42215), (4230, 33772), (5640, 25329), (8443, 16920), (8460, 16886)]